{
  "annotation_id": "8cb1c023-2e36-458d-890c-20abee5c7cf4",
  "date_created": "2026-03-02T18:01:07.410000Z",
  "date_modified": "2026-03-02T18:01:07.410000Z",
  "file_hash": "726dec27899ec422faba7ae2c11ca21d612b30421794154f783aef4672567184",
  "private": false,
  "record": {
    "abstract": "Modal volumes at the nano-scale, much smaller than the \"diffraction-limit\",\nwith appreciable quality factors, are calculated for a dielectric cavity\nembedded in a space between metal plates. The modal field is bounded between\nthe metal interfaces in one dimension and can be reduced in size almost\nindefinitely in this dimension. But more surprisingly, due to the \"plasmonic\"\nslow wave effect, this reduction is accompanied by a similar in-plane modal\nsize reduction. Another interesting result is that higher order cavity modes\nexhibit lower radiation loss. The scheme is studied with effective index\nanalysis, and validated by FDTD simulations.",
    "arxiv_id": "physics/0605151",
    "authors": [
      "Eyal Feigenbaum",
      "Meir Orenstein"
    ],
    "categories": [
      "physics.optics"
    ],
    "doi": "10.1364/OE.15.002607",
    "journal_ref": "Opt. Express 15, 2607 (2007)",
    "title": "Optical 3D cavity modes below the diffractionlimit using slow-wave   surface-plasmonpolaritons",
    "url": "https://arxiv.org/abs/physics/0605151"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "4ce9ba3f-060d-47de-be53-7275dafa32e1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}